Electronic Temperature LimitingPrevents Expensive Over-Cooling Or Over-Heating Of The Room Electronic Touch Controls With Led Display R-410A Refrigerant Smc Base Pan Simplified StructureEasy To Maintain And Service Cooling Capacity9,500 Btu Energy Efficiency11.7 Eer Dehumidification2.5 Pints/Hour Reverse Heat Cycle8,100 Btu Heat Pump Efficiency3.5 Cop Indoor Fan Cfm (High/Low)409/300 Fresh Air Vent Cfm (Fully Open High Fan)40 Quiet OperationBaked-On Mastic Sound Barrier, Cross Flow Blower And Two Dc Fan Motors Create Less Noise To Ensure Comfort Internal Condensate RemovalMinimizes Condensate Draining From The Unit During Heat Pump Operation Heat & Freeze SentinelsKeeps The Room From Overheating Or Freezing Boost Heat OptionProvides Supplemental Resistance Heat In Heat Pump Mode